Quick view Koyo Koyo - Radiator Hyper Cap 1.3 bar - for All Koyo Radiator Filler Necks Extract every ounce of cooling efficiency from Koyorad All Aluminum Performance Radiators with a genuine Koyorad Hyper Cap! This Koyorad Hyper Cap withstands an increased valve pressure rating... Rp733.291,56 Add to Cart
